Planet Earth Weekly

Climate Change and Renewable Energy: Saving Our Planet for Future Generations


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The Salton Sea: The Accidental Lake

Dead fish line the shores because of high salinity and lack of oxygen

“The Salton Sea was man-made…by accident.”

By Linn Smith

The Salton Sea controversy was generated most recently by the signing of the Colorado Drought Contingency Agreement, which was mandated to be signed by all states bordering the Colorado River by the end of March 2019. These states were mandated to water cuts by the agreement in an attempt to prevent further dropping of water levels.

The Hoover Dam

Why the water cuts? If Lake Mead continues dropping below 1,050 ft, the Hoover Dam will stop generating power to millions of people. If it continues dropping below 895 ft. it will become a “dead pool”, where water can no longer be piped out to states along the river border. It is today only 40% full at approximately 1,082 ft, thus the federal intervention demand on cutbacks of water usage from all Colorado River border states.

The Imperial Irrigation District, the largest holder of water rights in California, was in line to sign the agreement, but only if the Colorado Contingency Agreement granted water to revive the troubled Salton Sea before signing. California signed anyway and the Salton Sea wasn’t included in the agreement.

The Salton Sea

Old structures fall apart on what was once the shoreline.

History of the Salton Sea

The Salton Sea has a lengthy history and has not been sustainable since its beginning. Sustainability is an avoidance of the depletion of natural resources in order to maintain ecological balance. The Salton Sea doesn’t meet this definition.

The Salton Sea was man-made…by accident. From 1905 to 1907, water poured out of a poorly built system of irrigation ditches meant to divert water from the Colorado River to the dry, arid farm land in Southern California. The water flooded the Salton basin, developing a 400 sq mile lake named the Salton Sea, California’s largest lake. Nicknamed the Salton Riviera in the 1950’s, the lake developed into a tourist destination, with resorts popping up around its edge. The Dept.of Fish and Game stocked it with many types of fish and boaters, yacht clubs and celebrities flocked to its shores.

The Salton Sea

The shoreline has been lost to evaporation and lack of water feeding into it.

The Decline of the Salton Sea

The decline of the Salton Sea began around 1976 with tropical storms, rising salinity due to no fresh water supply to counter evaporation, toxic agricultural runoff and a receding shoreline. Housing prices plummeted! Today, the main attraction is a wildlife refuge on the lake’s shore.

With the recent Colorado Drought Contingency agreement, the Imperial Valley District tried to demand its water rights for the declining sea, stating it has become a health hazard with toxic blowing sand due to agricultural run off, dying fish and abandoned buildings on a shoreline that no longer exists. California signed the Contingency Agreement without the support of the Imperial Valley District, its largest holder of water rights. According to the Washington Post, “The Metropolitan Water District, which serves Los Angeles, essentially wrote Imperial out of the drought plan to prevent delays in implementing it by taking on Imperial’s pledged water contributions to Lake Mead.”

In Support of Hoover Dam and Lake Mead

Was the Salton Sea ever sustainable? We can either support our communities who depend on the Colorado River for electricity and agriculture, or revitalize a dying sea that can’t survive and has little purpose today. With climate change everyone has to give for the greater good and for the survival future generations.

The Salton Sea

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Climate Change: The Shift in Politics and Public Opinion

“If the Green New Deal isn’t a quick fix, it is creating a conversation.”

By Linn Smith

Renewable energy

Support sustainable energy

The term Green New Deal, has currently been brought to public attention by Congresswoman, Alexandria Ocasii Cortez. But the term was originally used in the early 2000’s by Van Jones to outline his vision for a program that would birth a “just and green” economy, as written in his book, The Green Collar.

Climate change

Support renewable resources

The Changing Public Opinion on Climate Change

Public opinion is changing in support of climate legislation, politicians can no longer put it on the back burner. Seventy per cent of Americans have real concern for our changing climate and have some knowledge of what’s coming down the pipeline in our future. Most people have also experienced some form of extreme weather conditions in the past several years.

climate change

Support Renewables

The Green New Deal

If the Green New Deal isn’t a quick fix, it is creating a conversation and parts of the proposal are gaining support from both Democrats and Republicans.” An article on climate change in the recent issue of Time Magazine states, “The outcome of the debate will go a long way towards determining if humanity can avoid the most catastrophic consequences of a rapidly warming world….the science is damning and the clock is ticking!”

The Green New Deal


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Renewable Energy: Hatch, New Mexico

“The systems are best for high and dry climates, which makes Hatch an optimal location.”

As a resident of New Mexico for 6 years, I have long known the value of Hatch green chili…the Best in the West! But the past several years I have traveled Hwy 26, a lonely stretch of road through seemingly baron land just west of Hatch, passing massive wind and solar fields.

Solar Power

According to VillageofHatch.org here is the data on the impressive energy produced by these solar fields, plus pictures I was able to snap along my route recently:

“The Hatch Solar Energy Center consists of 84 Amonix 60-kW systems on 41 acres of land. The platform and panels are each 50 feet wide and 55 feet high tall. Each panel is made up of three different photovoltaic materials in a single cell so they extract more energy from the range of wavelengths in sunlight. Dual-axis tracking systems maximize energy production throughout the day by allowing the CPV systems to follow the sun. The systems are best for high and dry climates, which makes Hatch an optimal location. The systems require no water in power production, use land better, and produce more energy per acre than any other solar technology— equivalent of planting 3,500 trees every year it operates.”

Wind Power

The Macho Spring windfarm is nearby.

Wind Turbines

Along my route I also passed a train carrying at least 30 wind turbine blades…the trip was a visual feast for my “build it green” eyes!

And, while you’re on the drive, stop at Sparky’s in Hatch and get some green chili lemonade, it’s a treat your taste buds won’t soon forget!

Happy Trails!

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Renewable Energy


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Building Sustainable Communities

Sustainable communities

Live sustainably

“A sustainable community, though varying in structure, promotes sustainable, or green, living for its occupants.”

By Linn Smith
March 3, 2019—I recently read an article by a woman who was trying to live sustainably for several months… walking, riding her bike, growing her own food and dumpster diving when that ran out. I’m all for living sustainably, and I think I do a pretty good job of it, but dumpster diving is not on my list of sustainable living methods. Not that I’m against it, it’s just not for me! Plus, I can’t see spending my entire day walking, biking and looking for food. So, what is the answer? Maybe the hippies of the 70’s had it right when they developed communes. Today the word is…sustainable communities!

Sustainable communities

The Amish live a sustainable life.

The Amish: A Sustainable Community

When I was growing up in the rural Midwest, there was a nearby Amish community. The Amish would open their homes on weekends to the outside community, selling a variety of pies, cakes and many other delicious baked goods and hand made products. We would drive the country roads to get there, passing the men in black hats walking behind the draft horses as they plowed the field. Sometimes we would pass them on the paved roads near our house as they drove their buggies near the edge. The men would make extra money roofing barns in the area, with the stipulation that you must go to their community to pick them up. The Amish are living a sustainable life as they have since arriving since the U.S. in the early 1700s.

I grew up knowing how hard field work was, (but not Amish hard) driving the tractor to bale hay and dragging the fields, milking cows and watching my folks fill the jars with canned goods that went in the basement for the winter. It was sustainable living for that time period.

What is a Sustainable Community?

A sustainable community, though varying in structure, promotes sustainable, or green, living for its occupants by creating a healthy place to live while reducing the carbon footprint and negative environmental impact. It doesn’t have to mean dumpster diving or driving a horse and buggy down the highway, but it is important for individuals, families and communities to move in a sustaining direction.

sustainable communities

Dancing Rabbit is a sustainable community in Missouri.

Dancing Rabbit EcoVillage

Building a sustainable community may take several forms, such as buying land and building sustainable housing with a community greenhouse, gardens, solar and wind power. An example of this is Dancing Rabbit EcoVillage in Missouri which has built their community using the following guidelines:

Green communities

Sustainable living

1. No vehicles are to be used or stored in the village.
2. Fossil fuels for cars, refrigeration, heating and cooling homes, as well heating domestic water aren’t allowed.
3. All gardening must be organic.
4. All power must come from renewable resources.
5. No lumber from outside the local area is allowed unless it is recycled or salvaged.
6. Organic waste and recyclable materials are to be reincorporated into usable products through composting methods.

Extreme? Maybe….. but there may be more palatable solutions.

green communities

Work .towards making your community more sustainable

Making Your Community Sustainable

In the Mother Earth Living article by Carol Venolia, “Come Together: How to Build Sustainable Communities,” Ms. Venolia makes the following points for making an already established community more sustainable:

1. Have a neighborhood potluck to discuss the possibilities of moving towards a green community and exchange information.
2. Establish a community garden in free spaces in the neighborhood such as vacant lots.
3. Install low water drip irrigation systems where needed. This system is the most efficient in water saving techniques.
4. Share produce from already existing backyard gardens
5. Help each other replace high maintenance sod lawns with indigenous plants that will thrive in your climate.
6. Create a neighborhood resource website to encourage sharing of items from tools to cars. Also, list neighborhood members’ different skills that could be traded.
7. Ride share. Create a community e-mail to list who is going on errands that may be shared with another rider.
8. Share time and skills to make the neighborhood homes more energy efficient, lowering energy bills.
9. Make a neighborhood investment in a solar-power.
10. Support local farmers by buying food grown locally.
11. Become familiar with your larger community by knowing local flora and fauna and waterways. The more you learn the more you are apt to participate in making your environment a healthy place by creating sustainable living. “Community is a major component of sustainability. Strong neighborhood ties don’t just make life more pleasant, studies show they also improve safety and increase personal longevity.”

Now is the time to reach out and lend a helping hand to your neighbor and Planet Earth! Be a role model for your children and leave them a healthy place to live.

Sustainable Living


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The Colorado River: The Redistribution of Water

The Colorado River

The Colorado River is over allocated.

The Colorado River: “It is incumbent for us to safeguard, protect what we have left.”

By Linn Smith
February 6, 2019—The Colorado River has been over allotted from the beginning, as the Law of the River, a compact made in 1922 between the 7 Colorado River Basin states for the river usage, was made during a time of high precipitation. Today the population of states along the river has increased and the river has decreased due to over use and climate change.

Since the development of the compact, California has been using the surplus water that other states haven’t used in the lower basin states that include Arizona and Nevada.

With population growth both Arizona and Nevada are claiming their water allotments and the Upper Basin states have accused CAP, Central Arizona Project, of manipulating its share of water to keep Lake Mead low enough that the upper basin is required to send extra water, but high enough to avoid mandatory cutbacks in lower basin consumption.

#theoceancleanup

Big Solutions for the ocean cleanup

Colorado River: Lower Basin States

The lower basin states and Mexico depend, at least partially, on the water they get from Lake Mead and if the situation called “dead pool” develops, the level of the lake’s surface would fall below the gates of the dam that release the water. In this situation the lower basin states and Mexico would not receive water. To avoid this situation cutbacks are required. In the book “Dead Pool” by James Lawrence Powell, Powell states, “At present, Lake Powell is less than half full. Bathtub rings ten stories tall encircle its blue water; boat ramps and marinas lie stranded and useless. To refill it would require surplus water-but there is no surplus water: burgeoning populations and thirsty crops consume every drop of the Colorado River. Add to this picture the looming effects of global warming and drought, and the scenario becomes bleaker still.” This book was written in 2011. Today Lake Mead stands at 1079 ft, four ft away from the mandatory federal shortage declaration that would mandate cutbacks.

In an attempt to resolve the issue the Federal Government put a deadline on lower basin states to resolve the issues over water rights. The past several weeks have shown an attempt towards resolution. The U.S. Bureau of Reclamation expects an agreement on the drought plan by the end of January, 2019.

Colorado River

Depletion of water for crop irrigation

The Arizona Drought Plan

The drought plan requires Arizona to find a way to reduce its use of Colorado River water by up to 700,000 acre-feet — more than twice Nevada’s yearly allocation under the drought plan. An acre-foot is the volume of water needed to cover one acre of surface to a depth of one foot.

Arizona, the only state that required legislation to take less water from the river, was forced this month to either pass legislation by the end of January 2019 or let the federal government impose water restrictions, which could have meant less water than if state imposed. In Arizona the recent legislation resulted in negotiations between major water users, who agreed to reduce their water usage in exchange for cash or access to groundwater in the future.

Farmers in Pinal County, Az, who have the lowest priority to water rights, will receive restitution which includes $9 million to drill wells and build infrastructure to change from dependency on river water to groundwater. The farmers, who reluctantly supported the agreement, said it would require them to fallow as much as 40 percent of the county’s farmland.

“We inherited as human beings a pristine land with pristine water, and we messed it up as human beings ourselves,” said Sen. Jamescita Peshlakai, a Democrat who represents the Navajo reservation in northeastern Arizona and voted to join the drought plan. “It is incumbent for us to safeguard, protect what we have left.”

See also: https://planetearth5.com/?s=the+colorado+river
https://planetearth5.com/2018/09/11/the-law-of-the-river-the-over-allotment-of-the-colorado-river/


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Cities: Combating Climate Change and Pollution

Working toward 100% renewables

Working Toward Renewable Energy

“Innovative thinking must solve our current and future climate and pollution problems as cities grow, and individuals must do their part in leaving a planet that future generations can comfortably occupy!”

By Linn Smith
January 26, 2019—I live part of the year in a city that is rapidly growing. Along with this growth comes air pollution, traffic congestion, increased construction and industrial businesses which spew toxins into the air as they burn fossil fuels. Gone are the days of vacant lots, laid back life styles and traveling anywhere in the city or suburbs in under 20 minutes. Now every hour of the day looks like rush hour!

Plans to combat this city’s growth include expanding the transit system, which has greatly fallen short, as many times it’s down or not functioning at full capacity. There is a great need for more innovative solutions!

Rapidly Expanding Cities

According to UN Habitat, cities consume 78 per cent of the world’s energy and produce more than 60 per cent of the world’s greenhouse gas emissions. Yet, they account for less than 2 per cent of the Earth’s surface. It’s predicted that 2/3 of the world’s population will live in cities by 2050.

Sierra Club

Sierra Club for Clean Air

Urban Heat Islands

As temperatures increase due to climate change, urban heat islands will be created by concrete and buildings holding in the heat. (See, https://planetearth5.com/?s=urban+hot+spots). As I wrote in this article, “If you live in a city you probably have noticed how much cooler it is in the summertime when you take a drive in the country. Drive back toward the city, with its concrete buildings, and you feel the great intensiveness of a hot summer day. There’s a name for this city heat….the Urban Heat Island Effect. An Urban Heat Island describes a large area of buildings and concrete (cities) that has temperatures which are higher than the countryside surrounding them. According to http://www.epa.gov, “ ‘The annual mean air temperature of a city with 1 million people or more can be 1.8–5.4°F (1–3°C) warmer than its surroundings. In the evening, the difference can be as high as 22°F (12°C).’ ” With global warming the temperatures of the heat islands will continue to increase.”

building green

Cities, states and individuals must do their part in preventing climate change.

Cities, Health and Pollution

Pollution, a by-product of urban living, is also linked with climate change. Both climate change and air pollution are a direct result of burning fossil fuels, which increase CO2 emissions causing the greenhouse effect in our planet’s atmosphere. The Energy Policy Institute in Chicago found life expectancy is reduced by almost 2 years from air pollution, driving up health care costs. In rapidly growing cities respiratory disease is on the rise causing many to wear facemasks as smog grows severe.

All change is not growth

Moving Backwards

Cities and Smart Growth

The article, published by http://www.epa.gov titled, “Smart Growth and Climate Change,” outlines the following smart growth policies for managing city growth:

1. Reuse existing infrastructure and buildings to take advantage of previous investments and energy already used to build them.
2. Put homes, jobs, stores, parks, schools and public transportation near each other. This could reduce Co2 emissions by 7-10%.
3. Preserve green space and promote development in previously developed areas.
4. Discourage building in areas that are currently or projected to be vulnerable to climate change related disasters, such as fires, storms, flooding, ect.
5. Preserve areas that will mitigate the disasters of climate change, such as coastal areas which can absorb the water from floods and hurricanes.
6. Encourage water and energy efficient buildings and land use patterns which can better prepare communities for drought and disasters.
7. Use green infrastructure to reduce the amount of runoff from paved surfaces.
8. Encourage green roofs, parks and planting of trees and shrubbery.
9. Design buildings for passive survivability that will remain habitable even if they lose external power for extended periods, and save on energy bills as well during normal operations.

Researchers also have found that roadsides plantings of hedges and shrubs were effective at reducing pollution exposure, cutting black carbon by up to 63 percent.

China's Giant Air Purifer

China;s Air Purifier fights smog.

China’s Skyscraper Air Purifier

Another recent invention to fight air pollution is taking place in China. NBCnews.com published an article in 2018, “This Skyscraper-sized Air Purifier is the World’s Tallest”, stating, “It may look like just another giant smokestack, but a 200-foot tower in the central Chinese city of Xi’an was built to pull deadly pollutants from the air rather than add more. And preliminary research shows the tower — which some are calling the world’s largest air purifier — has cut air pollution significantly across a broad swath of the surrounding area. Built in 2016, the $2 million Xi’an tower, dubbed the solar-assisted large-scale cleaning system, stands atop an enormous glass-roofed greenhouse. Sunlight heats the air within the greenhouse, causing it to rise through the tower, where a series of air filters trap soot and other noxious particles. Xu, who wasn’t involved in the tower project, added that it’s important to take into account the energy costs involved with building and operating the towers. If the structure requires electricity from the grid that is fueled by coal, then operating the purifying system will itself generate harmful emissions. “That will be not so clever,” Xu said.

Dr. Robert Harley, Professor of environmental engineering at University of California says, “Real progress in solving outdoor air pollution problems will require reductions in emissions from the major air pollution sources, such as heavy industry, coal-burning power plants, motor vehicles, and residential cooking and heating, especially if people are still using solid fuels such as wood or coal for those purposes.”

Innovative thinking must solve our current and future climate and pollution problems as cities grow, replacing rural life, and individuals must do their part in leaving a planet that future generations can comfortably occupy!


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2019: What’s New for Solar

The earth continues to warm

Fight against global warming!

“Supplying 100% of America’s electricity with renewable energy is not only possible but urgently necessary.”

By Linn Smith

January 13, 2019—–Well, it’s 2019. Time for the What’s New in Solar search. Solar isn’t going away! It continues to thrive and grow….from solar gadgets to panels to super solar farms. Here are just a few things that may be of interest for 2019.

Solar Charger

One of the best solar chargers to charge your devices.

Portable Solar Chargers

http://www.Outdoorlabgear.com tested many portable solar chargers to keep your gadgets charged instead of using your standard wall outlet. For 2019 the BigBlue 28, at http://www.ibigblue.com, is their top solar charger, the Instapark Mercury 10w, at http://www.instapark.com, is their best buy, with Renogy E.Flex5, at http://www.renogy.com, the top pick if you want a really light weight portable solar charger to carry in your backpack.

Solar windows

SmartSkin Solar windows

SmartSkin Windows

This company, http://www.physee.eu, has created what they call a SmartSkin for windows. The SmartSkin integrates solar cells into your glass which will turn sunlight into green energy. The smartskin also has sensors which reads the weather conditions. The sensors are connected to an energy efficient system that communicates data and calculates ideal room settings. The company states these windows will reduce your building’s energy use by up to 20%.

Most Efficient Solar Panels

From the website http://www.energysage.com here are their picks for the top 5 solar panels based on efficiency. Based only on maximum module efficiency (how well they convert sunlight into electricity) the top five manufacturers that make the best solar panels are:

1. SunPower (22.2%)
2. Panasonic (21.6%)
3. LG (21.1%)
4. Hanwha Q CELLS (19.6%)
5. Solaria (19.4%)

The Solar Motion Light

A friend has a solar motion light on her garage. It stays off until it detects motion, then pops on and is as bright as any outdoor light. These are reasonably priced, between $20-$40. According to http://www.solartechnologyhub.com several of the best are made by Sunforce, Frostfire, Nekteck and Litom.

And finally, the American Solar Energy Society (ASES) believes that, “Supplying 100% of America’s electricity with renewable energy is not only possible but urgently necessary. We need to decarbonize our economy by the middle of THIS century in order to have any chance of constraining the global temperature increase to less than 2 degrees C, which in itself, will be disruptive to mankind.”

Solar


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Pollution and the Clothing Industry

Dirty Fashion

Fashion and Climate Change.

“Collectively the fashion industry has a voice and the capacity to make a difference.”

By Linn Smith

December 15, 2018—The clothing industry contributes 10% of the greenhouse gases to our planet’s atmosphere and is the second largest polluter of our freshwater lakes and streams. The industry has been producing 1.2 billion tons of greenhouse gases every year, making it one of the top polluting industries on our planet.

Cotton and pollution

Most clothing worn in the U.S. contains some cotton. Sixty percent of women’s clothing and eighty per cent of men’s clothing contains cotton, and the streams surrounding clothing factories are polluted with dyes and chemical runoff from the clothing industrial sites.

Many cotton fields are located in the arid deserts of the Southwest United States, where farming the cotton requires water that is slowly depleting the rivers and streams. It takes approximately 2.5acre feet of water to grow cotton. (An acre foot is the amount of water it takes to cover one acre of the surface area to a depth of one foot.) To make one pair of denim jeans, 10,000 liters of water is required to grow one kilo (about 2.2 pounds) of cotton needed for the pair of jeans. In comparison, one person would take 10 years to drink 10,000 liters of water!

Climate Change

Clothing: Polluting our earth

The Fashion Industry and Sustainability

According to the World Resources Institution, “Growth of the multi-trillion-dollar apparel industry has been fed by “fast fashion,” which makes clothing cheap and fast with a low price-tag.” This is why the fashion industry is turning to sustainability in an attempt to mitigate some of its damage it has caused our planet. With the help of the United Nations many big corporations within the fashion industry have recently resolved to shift practices, following the guidelines of the Paris Agreement on Climate change.

An initiative of United Nation Climate Change attempts to lower the greenhouse gases attributed to the fashion industry by setting targets for the fashion industry to achieve net zero emissions by 2050. The initiative attempts to work with the fashion industry by helping it select climate friendly and sustainable materials, by using low-carbon transportation to move the manufactured articles, by producing less carbon during the production of clothing and by encouraging sustainable fashion connections that offset the carbon emissions with investments in carbon emission reductions.

“Forty-three companies, including brands such as Adidas and Burberry, retailers such as Target, and supplier organizations – on Monday (Dec 10, 2018) pledged to find ways to reduce emissions in their value chains as part of the Fashion Industry Charter for Climate Action that was launched during the ongoing United Nations (UN) climate change talks in Katowice, Poland.”

Climate Change

Clothing Producing Pollution

Fashion Companies and Sustainability

The fast fashion retailer H&M shared their strategy to be 100% renewable energy by 2040 with a fully circular production model, where the by-product of one industry serves the objective of another! Other signers of the Initiative include Esprit, Guess, Gap Inc, and Hugo Boss.

“Additionally, the famous blue jean manufacturer Levi, Strauss & Co has announced a new climate change action plan. Using Science Based Targets, the company plans to reduce greenhouse gas emissions by 40% across its global supply chain by 2025. The plan also includes a 90% reduction in greenhouse gas emissions in all owned-and-operated facilities, which will be achieved by investing in onsite renewable energy and energy efficiency upgrades.” The initiative remains open for others in the clothing industry to follow suit.

Designer Stella McCartney recently stated, “Climate change is undoubtedly one of, if not, the biggest challenge of our lifetime. It is and will affect everyone on this planet and our future. I want to call on my peers in the business, from other brands to retailers and suppliers, to sign up to this charter now and take the necessary actions to address the reality of the issue of climate change in their business and value chains. Collectively we have a voice and the capacity to make a difference.”

Fashion industry and pollution


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Cities Accept the Challenge of Climate Change

“It seems clear now that political organizations other than national governments are going to lead in taking actions to reducing climate change.”

Sustainable living

It’s our responsibility to change.

By Dr. John J. Hidore

November 19, 2018—–Earth’s climate has been changing from the time the planet came into being. It has gone through times when it was much warmer than today and others when it was colder. The climate of today is one that is inseparable from the growth of the human population. The industrial revolution began about 1770 AD and is synonymous with the advent of the steam engine. Steam engines burned fossil fuels, primarily wood or coal.

Planet earth is a single system in which nothing or no process exists in isolation. The burning of fossil fuels began to change the composition of the atmosphere. The temperature of Earth began to warm above what might be expected from natural causes and the term global warming started to appear in literature. Professional conferences by groups of scientists and others began to occur.

In 2015 an international conference on climate change was convened in Paris, France to discuss the problems associated with a changing climate. What is known as the Paris Agreement was ultimately approved by representatives of nearly 200 countries. However, the Agreement does not dictate any actions to be taken by the signatories. Many have done little or nothing concrete to stem climate change

Sierra Club

Sierra Club for Clean Air

Cities, Provinces and Other Regional Governments Take Charge

Many homogeneous political units such as cities, states or provinces began to respond to climate change because governments of these units began dealing with problems of flooding, unhealthy air to breath, increasing heat, etc.

Cities and towns are home to the majority of people now living on the planet. The number living in cities is growing by more than a million each week. By mid-century the percentage of people living in urban areas is estimated to reach 70%.

Groups of cities are now actively working together to reduce greenhouse emissions. As of June 6, 2018, approximately 250 mayors of American cities have officially adopted the Paris agreement. These cities contain about 60 million people. They are part of a group called Mayors National Climate Action Agenda. Among the cities that have agreed to support the Paris Agreement is Pittsburgh, Pennsylvania. This is the very city where U.S. President Trump stated he did not represent Paris and might withdraw the United States from the agreement.

building green

Cities, states and individuals must do their part in preventing climate change.

Reducing Carbon Emissions

Perhaps the most concerted effort being made is to reduce carbon emissions. Carbon dioxide (CO2) is the primary gas in the absorption of energy in the atmosphere. Cities account for about 70% of carbon dioxide emissions. A major part of the effort to reduce emissions is reducing carbon emissions from motor vehicles. Another is switching to renewable fuels for generating electricity. This means eliminating power plants using fossil fuels.

The Sierra Club recently estimated that encouraged by their Beyond Coal campaign, coal-fired power plants have been closing at times at the rate of one every 16 days. This month representatives from more than 70 countries are gathering in Edmonton, Canada, to explore how to develop cities that can create and maintain a climate that adds a minimal of carbon to the atmosphere.

While some national governments, such as that of the United States, refute the whole concept of climate change and do not want to take any action, the people are taking combined action through more localized governments. It seems clear now that political organizations other than national governments are going to lead in taking actions to reducing climate change.

Planning Sustainably

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Newsworthy Renewables

Boyan Slat

Slat looks over his System 001.

“At this point, cleaning up our planet can’t be left to someone else!”

By Linn Smith

November 13, 2018—-While leafing through renewable resource articles recently, I found many positive activities happening in an effort to counteract climate change. Now that most people have acknowledged climate change is real, renewables will continue to grow in 2019.

Weather extremes are affecting people in many countries. Someone said, “People won’t change until it’s in their own backyard.” Well, in the form of floods and fires, it is in many people’s backyard. It’s a harsh wake-up call by mother nature!

New With Renewables

So here are a few positives that are happening in the renewable resource area:

1. According to Reuters.com, “The Paris region plans to launch a large fleet of electric bicycles in a state-funded scheme aimed at getting commuters to cycle to work and reducing congestion and pollution. They will provide 10,000 electric bikes for long-term rental, eventually expanding to 20,000.”

renewable resources

Paris will add thousands to the streets.

2. According to electrec.co, “Canada will have the first all-electric ferries serving the area in Ontario. A battery pack will be installed on board to power the propellers and a diesel generator will serve as a back-up.”

3. TheGuardian.com states that, “Uber drivers in London will be banned from using vehicles that are not hybrid or fully electric in 2020 as part of a plan to help tackle illegal levels of air pollution in the capital.”

4. Treehugger.com says that, “The European based Easyjet will incorporate electric passenger planes into services within 10 years.”

5. And Tesla is coming out with a new pickup truck in 2019. According to Elon Musk the Tesla pickup will be large, maybe even as large as the Ford F150, a full sized electric pickup truck!

renewable resources

The truck of the future!

6. My favorite in trying to make our planet a better place, 24-year-old Boyan Slat created the nonprofit, the Ocean Cleanup, which is currently in the Great Pacific Garbage Patch trying to perfect Wilson, the system created to clean up the plastics in the ocean!

Boyan Slat

The Ocean Cleanup

At this point cleaning up our planet can’t be left to someone else. It is everyone’s responsibility. Find a way to be some small part of the cleanup effort!

Renewable Resources